WebFilings/furious — pull request #62 by johnlockwood-wf (2013-02-22 03:32:04+00:00)
Title: Add xsrf.py from head of webapp2_extras

xsrf.py isn't yet in the webapp2 in the SDK, but it's
in the master branch of webapp2. It's been code reviewed by
Brian Q and other Googlers. I want to be able to use this
for securing builtin furious handlers.